The creation and popularity of Web Services are growing rapidly in every
industry. With this continued growth, more and more programmers find
themselves writing code that, even if it's not currently packaged as a Web
Service, will eventually be exposed as one.
As more enterprises move toward an e-business strategy, communication and
integration of existing information systems is key. When integrating existing
information systems with Web Services, enterprises will usually face one of
the following two scenarios:
The enterprise information system is comprised of legacy systems. To offer
services and share data with business partners, customers, and other
information systems, businesses must update these legacy systems with current
technology and expose them as Web Servic... (more)
Software errors cause not only system functionality problems, but also
delayed releases, budget overruns, decreased development team productivity,
and blemished corporate reputations. Errors are especially serious when they
occur in code built upon WebSphere, which is typically at the core of
critical business systems. If errors occur so close to the core of a business
system, they will ... (more)
As more enterprises move toward an e-business strategy, the communication and
integration of disparate, heterogeneous applications and systems is key.
Businesses must be able to securely connect and communicate with customers
and trading partners alike.
Using Web services, different businesses and customers can communicate by
exchanging information through platform-independent protocols s... (more)
Garbage in, garbage out - it's an axiom that applies to many aspects of
enterprise development, but none more so than building reliable and robust
Web applications and integration projects with XML. Since its inception, XML
has been seen as the cure-all for every problem related to Web application
development. However, poorly written XML can either slow down an integration
project, or wo... (more)
I was introduced to Linux in 1992, when the first version was available. At
the time I was visiting Poland and my company was building an inventory
control system.
One of our partners had decided to use Linux to run their inventory system.
What led them to use this little-known operating system for a critical task
such as inventory control? Basically, they determined that it was their onl... (more)